Absorption and Electroluminscence Studies of CdSe/PVA nanocomposite

Mukesh Sharma ^[3] | Devendra KC | Meera Ramrakhiani

Abstract: In this paper, synthesis of nanocomposite thin flim CdSe/PVA has been prepared by chemical method and studied its absorption spectra and electroluminescence. Absorption spectra of the CdSe/PVA nanocomposite was studied, It is observed that there is uniform absorption range from 800nm to 400nm. Electroluminescence studies seen that emission starts at a threshold voltage and thenincreases rapidly with increasing voltage. The particle sizr of the CdSe nanocrystal aslo calculated and the radius of the given sample was found to be 2.16nm

Keywords: nanocomposite, absorption spectra, electroluminescence

Edition: Volume 7 Issue 5, May 2018,

Pages: 323 - 324

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Absorption and Electroluminscence Studies of CdSe/PVA nanocomposite

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